computer things

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Across
  1. 3. main printed circuit board in a computer
  2. 5. movable indicator on computer screen
  3. 8. has the same name as an animal
  4. 9. wide ___ network
  5. 10. DVD stands for '____ video disk'
Down
  1. 1. 1 of the 3 parts of input and output
  2. 2. is built into every electronic device to capture things
  3. 4. what you use to write words
  4. 6. DOS stands for 'disk _____ system'
  5. 7. ____ area network